Yuhong Group Co.,Ltd
| Payment Terms | T/T |
| Delivery Time | 7 DAYS |
| Packaging Details | Plywooden Case /Iron Case/ Bundle with plastic Cap/requirements |
| Product Name | Stainless Steel Seamless Tube |
| Standard | ASTM A269, ASME SA269 |
| Material | TP304, UNS 30400, 1.4301, X5CrNi18-10 |
| Shape | Straight, U bend |
| Test | UT, ET, HT, and others according to the standard, or as the requests of the customer |
| Surface | Pickled and Annealed, Bright Annealed |
| End | Beveled End, Plain End |
| Type | Seamless |
| Application | Industry, Chemical containers, Heat Exchanger, Pipeline |
| Highlight | ASTM A269 TP304 Stainless Steel Seamless Tube, Bright Annealed Tubing |
| Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 Stainless Steel Seamless Tube |
| Certification | ABS, ISO 9001-2008, GL, DNV, BV, NK, PED, AD 2000, GOST9941-81 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Delivery Time | 7 DAYS |
| Packaging Details | Plywooden Case /Iron Case/ Bundle with plastic Cap/requirements | Product Name | Stainless Steel Seamless Tube |
| Standard | ASTM A269, ASME SA269 | Material | TP304, UNS 30400, 1.4301, X5CrNi18-10 |
| Shape | Straight, U bend | Test | UT, ET, HT, and others according to the standard, or as the requests of the customer |
| Surface | Pickled and Annealed, Bright Annealed | End | Beveled End, Plain End |
| Type | Seamless | Application | Industry, Chemical containers, Heat Exchanger, Pipeline |
| Highlight | ASTM A269 TP304 Stainless Steel Seamless Tube, Bright Annealed Tubing | Brand Name | YUHONG |
| Model Number | ASTM A269 TP304 Stainless Steel Seamless Tube | Certification | ABS, ISO 9001-2008, GL, DNV, BV, NK, PED, AD 2000, GOST9941-81 |
| Place of Origin | CHINA | ||
| High Light | ASTM A269 Stainless Steel Seamless Tube ，TP304 Stainless Steel Seamless Tube ，Bright Annealed seamless stainless steel pipe | ||
ASTM A269 TP304 / UNS S30400 Bright Annealed Stainless Steel Seamless Tube
Standard by ASTM International for seamless and welded austenitic stainless steel tubes used in high-temperature service, general corrosion resistance, and low-temperature applications. Seamless tubes made by piercing a solid billet and extruding/rolling it into a hollow tube with no welded seams, ensuring uniform strength. ASTM A269 TP304 stainless steel seamless tube are often supplied with a bright annealed finish (smooth, shiny, oxide-free surface) or pickled finish (matte appearance). Heat Treatment: Solution-annealed (heated and rapidly cooled) to restore corrosion resistance and ductility.
ASTM A269 TP304 Stainless Steel Seamless Tube Equivalent Grades
| STANDARD | UNS | WERKSTOFF NR. | AFNOR | EN | JIS | BS | GOST |
| SS 304 | S30400 | 1.4301 | Z7CN18‐09 | X5CrNi18-10 | SUS 304 | 304S31 | 08Х18Н10 |
Chemical Composition of ASTM A270 TP304 Stainless Steel Seamless Tube
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304 | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.08 | 2.0 | 0.75 | 0.045 | 0.030 | 20.0 | 10.5 | 0.10 | ||
Other Available Material Grades
|
American Standard | Austenitic Steel: TP304,TP304L,TP304H, TP304N, TP310S,TP316,TP316L,TP316Ti,TP316H, TP317,TP317L, TP321, TP321H,TP347, TP347H,904L… Duplex Steel : S32101,S32205,S31803,S32304,S32750, S32760 Others:TP405,TP409, TP410, TP430, TP439,... |
|
Europen Standard | 1.4301,1.4307,1.4948,1.4541,1.4878,1.4550,1.4401,1.4404,1.4571,1.4438, 1.4841,1.4845,1.4539,1.4162, 1.4462, 1.4362, 1.4410, 1.4501 |
|
GOST Standard | 08Х17Т,08Х13,12Х13,12Х17,15Х25Т,04Х18Н10,08Х20Н14С2, 08Х18Н12Б,10Х17Н13М2Т,10Х23Н18,08Х18Н10,08Х18Н10Т, 08Х18Н12Т,08Х17Н15М3Т,12Х18Н10Т,12Х18Н12Т,12Х18Н9, 17Х18Н9, 08Х22Н6Т, 06ХН28МДТ |
| Bright Annealed | Pickled Annealed |
| Medical implants, semiconductor tubing, high-purity systems (no risk of contamination). Food/beverage equipment (easy to clean, hygienic). | Chemical processing, oil/gas pipelines, structural components (cost-effective for large-scale use). Applications where surface finish is less critical. |
| Minimal surface disruption; retains the natural passive chromium oxide layer. Excellent corrosion resistance in most environments. |
Pickling removes contaminants and scale, exposing a fresh surface.New passive layer forms after passivation, enhancing corrosion resistance. May perform better in aggressive environments due to thorough oxide removal. |
Applications
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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